Rosa hybrida shrub named &#39;AUSapply&#39;

ABSTRACT

A variety of rose plant of the shrub class, named ‘AUSapply’. The ‘AUSapply’ is a variety of a rose suitable for cut-flower production with large flowers having around 100 petals, having an intense deep pink color, and a strong fruity fragrance.

CROSS-REFERENCE TO RELATED APPLICATION

The present application claims priority to European CPVO 2016/2374,filed Sep. 29, 2016.

Classification: The present invention relates to a new Rosa hybridashrub of the market class ‘English Rose’.

Variety denomination: The new plant has the varietal denomination‘AUSapply’.

ORIGIN OF INVENTION

This invention relates to a new and distinct variety of shrub rose plantnamed ‘AUSapply’, which was originated from the cross-pollination of thetwo ‘unnamed’ and unpatented seedlings of Rosa hybrida.

BACKGROUND OF THE INVENTION

The primary objective of this breeding was to produce a rose varietysuitable for cut-flower production with large flowers having around 100petals and having an intense deep pink color.

SUMMARY OF THE INVENTION

Among the features which distinguish the new variety from otherspresently available and commercial rose cultivars known to the inventoris the following combination of characteristics: large blooms witharound 100 petals and an even and intense shade of deep pink coloring.

Asexual reproduction of the new variety by budding as performed atBowling Green Lane in Albrighton, Britain shows that the foregoing andother distinguishing characteristics come true to form and areestablished and transmitted through succeeding asexual propagations.‘AUSapply’ may be asexually propagated by budding. The buddingsuccessfully occurred on the plant/rootstock Rosa Inermis for theobserved plants.

COMPARISON WITH PARENTS

The maternal and paternal parents of ‘AUSapply’ are two unnamedseedlings. The new rose may be distinguished from its maternal parent,by the following combination of characteristics: the maternal parent isof a paler pink color with a smaller, more cupped bloom. The new rosemay be distinguished from its pollen parent, by the followingcombination of characteristics: the paternal parent has a Hybrid Teabloom formed of a brighter pink and no fragrance.

COMPARISON WITH THE CLOSEST COMMERCIALLY AVAILABLE CULTIVAR

The closest commercially available cultivars to the new variety are the‘AUSchris’ (U.S. Plant Pat. No. 24,462). The new rose may bedistinguished from the ‘AUSchris’ based on the number of petals, whichare far fewer in number (−65 petals). It may also be distinguished bythe fact that the ‘AUSchris’ bloom has a darker pink and the petals areof a uniform color on both sides, whereas the petals of ‘AUSapply’ areslightly paler on the reverse. Finally, the base petals of ‘AUSchris’have a yellow spot, whereas the ‘AUSapply’ has a white spot.

BRIEF DESCRIPTION OF ILLUSTRATION

The accompanying photograph illustrates the new variety and shows theflowering thereof from bud to full bloom depicted in color as nearlycorrect as it is possible to make in a color illustration of thecharacter. Throughout this specification, color references and/or valuesare based upon the Colour Chart of The Royal Horticultural Society(2001) except where common terms of color definition are employed.

DESCRIPTION OF THE NEW VARIETY

Observations of budded ‘AUSapply’ specimens were made at the nursery atDavid Austin Roses Limited in Albrighton, Wolverhampton, United Kingdom.The following description is of 5 year-old rose plants of the newvariety grown in a garden environment in Albrighton, Britain in themonth of May. Phenotypic expression may vary with environmental,cultural and climatic conditions, as well as differences in conditionsof light and soil.

-   Flower characteristics:    -   -   Blooming habit.—Continuous. The number of blooms per plant            during the growing season is profuse, but there are too many            to count.        -   Bud.—Size: About 2.8 cm long and 2.8 cm in diameter when the            petals start to unfurl. Form: The bud form is pointed            globular. Color: When sepals first divide, the bud color is            RHS 59A (red-purple group). When half blown, the upper sides            of the petals are RHS 61C (red-purple group), and the lower            sides of the petals RHS 62B (red-purple group). Calyx:            Shape: opens to a star shape, with the sepals finally            folding back against the stems. Length: 8-8.5 cm. Diameter:            8-8.5 cm. Sepals: Arrangement: Regularly arranged. Color:            Upper Surface: RHS 144A (yellow-green group). Lower Surface:            RHS 144A (yellow-green group). Length: 3.5 cm. Width:            9-11 mm. Shape: Lanceolate. Surface texture: Upper Surface:            Slightly Downy. Lower Surface: Smooth. Number: There are 3            lightly appendaged sepals, and 2 unappendaged sepals with            hairy edges. Receptacles: Color: RHS 143C (green group).            Shape: Funnel. Size: Medium, about 1 cm long×1 cm wide.            Surface: Smooth. Peduncle: Length: Short, averaging about            11 cm. Surface: Prickly. Color: RHS 143C (green group)            dappled with RHS 183B (greyed-purple group). Strength:            Normal.        -   Blooms.—Size: Very large, average open diameter is about            11 cm. Borne: Mostly singly in clusters of between 1 to 4            and having a rounded shape. Stems: Strength: Normal, average            length is about 85 cm. Diameter: 6 mm. Form: When first            open, bloom is cupped. Permanence of bloom: outer petals            curl back.        -   Petalage.—Number of petals under normal conditions: 100.            Color: The upper sides of the petals are RHS N66B            (red-purple group). The reverse sides of the petals are RHS            N66D (red-purple group). The base of the petals has a spot            that is RHS N155A (white group). Variegations: None.            Discoloration: The general tonality at the end of the first            day is RHS N66A (red-purple group), and at the end of the            third day is RHS N66B (red-purple group). Fragrance: Strong.            Character of fragrance: Fruity.        -   Petals.—Texture: Velvety. Size: Width: 3.5 cm. Length: 6 cm.            Surface: Smooth. Shape: Obovate. Margin: Medium reflexing            with weak incisions. Apex Shape: Rounded. Base Shape:            Acuminate. Form: Slightly incurved, with some petals folded.            Arrangement: Regularly arranged. Petaloids: Number: Around            8-10. Color: RHS N166B (red-purple group). Length: between            8-25 mm. Width: between 7-18 mm. Shape: Obovate. Margin:            Uniform. Persistence: Petals hang on and dry. Lastingness:            On the plant: not tested. As a cut flower: long about 10            days.        -   Reproductive parts.—Stamens: Number: between 4-10. Length:            1 cm. Anthers: Length: 2 mm. Color: RHS N155A (white group).            Arrangement: Mixed with petaloids. Filaments: Color: RHS            N155A (white group). Length: 7 mm. Pollen: Color: RHS 21B            (yellow-orange group). Amount: Scarce. Pistils: Number: 30.            Length: between 9-12 mm. Styles: Color: RHS N155A (white            group). Length: between 7-10 mm. Stigmas: Color: RHS 1C            (green-yellow group). Length: 1 mm. Hips: NONE Observed.-   Plant characteristics:    -   -   Plant form.—Shrub.        -   Plant growth.—Vigorous and semi-upright.        -   Age to maturity.—2 years.        -   Mature plant.—Height: 1 m 10 cm. Width: 50 cm. Rootstock:            Rosa Inermis for the observed plants. Foliage: Number:            Leaflets on normal mid-stem leaves is: 5 mostly (some            3)(including terminal leaflet). Size: Large, about 19 cm            long×15 cm wide. Quantity: Normal. Number of leaves per            flowering stem is: 10. Color: New foliage: Upper side: RHS            144A (yellow-green group). Lower side: RHS 146D            (yellow-green group) with RHS 61A (red-purple group) veins.            Old foliage: Upper side: RHS 147A (yellow-green group).            Lower side: RHS 147B (yellow-green group).        -   Leaflets.—Size: About 7 cm long×5 cm wide. Shape: Ovate.            Base Shape: Rounded. Apex Shape: Acuminate. Texture:            Leathery. Edge: Serrated. Serrations: Single. Petiole:            Color: RHS 146A (yellow-green group). Length: 5 cm. Width:            2 mm. Surface Texture: Glandular. Petiole Rachis: Color: RHS            146A (yellow-green group). Underside: glandular with            prickles. Stipules: Length: 3 cm, glandular. Color: RHS 146A            (yellow-green group). Auricle: Shape: Lanceolate. Length:            12 mm. Width: 2.5 mm. Color: RHS 146A (yellow-green group).            Vein Color: Color: Same as leaf color. Venation Pattern:            Reticulate.        -   Wood.—New Wood: Color: RHS 144A (yellow-green group). Bark:            Smooth. Old Wood: Color: RHS 144A (green group) with some            RHS 182A (greyed-red group). Bark: Rough.        -   Branching habit.—Number: None-all stems come from base with            a flower cluster at the top.        -   Stems.—Mature Stem: Length: 85 cm. Diameter: 6 mm. Internode            Distance: 9 cm. The above measurements are all variable,            depending on growing conditions in a season. Stem Pubescence            Present: No.        -   Prickles.—Quantity: On main canes from base: None.        -   Small prickles.—Quantity: Main stalk: Few. Number per stem            length: 2-3 per 20 cm. Laterals: No laterals. Color: When            young: RHS 178B (greyed-red color). When mature: RHS 178B            (greyed-red color).        -   Disease resistance.—Powdery Mildew: Resistant. Downy Mildew:            Resistant. Blackspot: Resistant. Rust: Resistant.        -   Pest resistance.—Not tested.        -   Winter hardiness.—Not tested.        -   Growing conditions.—Normal garden conditions.

What is claimed is:
 1. A new and distinct variety of rose plant of theshrub class, substantially as herein shown and described.